Multi-Bit flip-flops (MBFF) usage is an innovative technique introduced in Integrated Circuit (IC) design as one of the low power methodologies that reduce area and consumption during phase physical synthesis. Recently this approach implementation to help for more reduction. In paper, we will present MBFF merging challenges process, then recommend optimal stage perform merging, within Pre-CTS (Clock-tree Synthesis) step. The success criteria achieve highest percentage without degrading...

Setup timing optimization is a very important and challenging step of the physical design Application Specific Integrated Circuits (ASICs). Many techniques are available to help designer close design's setup timing. Although, all these have same objective, which resolve existing violations, each one has different power footprint. In this paper, we measured impact technique on power. We ran transform at flow stages 100 industrial designs from process technologies. ratio Δpower/Δsetup_timing...

Nowadays, many new low power ASICs applications have emerged. This market trend made the designer’s task of meeting timing and routability requirements within budget more challenging. One major sources consumption in modern integrated circuits (ICs) is Interconnect. In this paper, we present a novel Power Timing-Driven global Placement (PTDP) algorithm. Its principle to wrap commercial timing-driven placer with nets weighting mechanism calculate weights based on their consumption. The...

Nowadays, power optimization has become an important factor in VLSI design and various low techniques are being developed. Clock-Gating is considered one of the widely used optimization. Gating Clock path results saving by reducing wasted capacitances switching due to unnecessary activity logic module paths, thus resulting more Switching power. gating not always beneficial, it presents some pitfalls fallacies within its implementation designs, as well doesn't suit all kinds circuits. In this...

Recently power has become the most important factor in VLSI design. As clock network is largest design element terms of consumption modern low-power Very Large Scale Integration (VLSI) Designs and IoT applications, several studies have been made order to reduce leaks unnecessary switching network. The gating, as well use Multibit Flip Flops (MBFFs), are some widely used technics.In this paper, we presented a novel approach for reduction systems by applying an iterative MBFF insertion. will...

The latest advancement in nanotechnology across a different range of industries, and the increased microelectronics market demand for high-performance, high complexity, low power System on Chips (SoCs) have pushed Electronic Design Automation (EDA) vendors to explore innovate all stages aspects design development cycle. Nowadays, some IC foundries enabled 7nm node mass production seduced many industries target this technology their future devices. This trend has brought challenges EDA...

Container terminals are critical nodes within the maritime transportation system that have a vital function in global merchandise trade, handling significant volume of cargo through use various equipment and personnel. Thus, efficiency container terminal operations relies heavily on ability to collect, analyze, utilize operational data. However, such data can be corrupted by noise, missing points, outliers, incomplete or inconsistent information, making subsequent analysis modeling...

Power Analysis (PA) is an important task performed repeatedly throughout the flow to ensure design closure within power budget. One of challenges state-of-art PA tools low accuracy at high abstraction levels such as gate and RTL. This gap can be reduced by feeding-back physical information Standard Parasitic Extraction File (SPEF) higher level have estimate RC components nets. Unfortunately, with current methodologies, SPEF file only available a very late stage circuit development after...

Recently, the multi-bit flip-flop (MBFF) technique was introduced as a method for reducing power consumption and chip area of integrated circuits (ICs) during physical implementation stage their development process. From perspective consumer, main requirements such an optimization are high performance, low usage small (PPA). Therefore, any new should improve at least one, if not all, these requirements. This paper proposes low-power methodology, applying MBFF merging solution IC to achieve...

Power optimization is a very important and challenging step in the physical design flow, it critical success factor of an application-specific integrated circuit (ASIC) chip. Many techniques are used by place route (P&R) electronic automation (EDA) tools to meet power requirement. In this paper, we will evaluate, independently from library file, impact redefining max transition constraint (MTC) before phase, study over-constraining or under-constraining on order find best trade-off...

Layer promotion is a new technique introduced recently for timing optimization at physical implementation stage of an Integrated Circuit (IC). In this paper, we will use the same idea to reduce power consumption on interconnection. We implemented and obtained experimental results high-speed design made with 7nm technology node. The success criteria are achieve highest reduction without degrading circuit performance keep having good routing nets re-routing power-aware performs improvement 20%...

The Internet of Things (IoT) is a fast-emerging field, primed to become the biggest semiconductor market for electronics industry. Most IoT circuits are battery powered applications, and autonomy an extremely important characteristic be competitive in this market. Leakage power main component that dictate devices their batteries life cycle. Many design iterations needed meet required leakage target due absence precise timing models at early phases, strong optimization approaches final...

The lack of physical information at the early gate-level Netlist makes timing accuracy a significant challenge. Advancing in design flow reduces inaccuracy gap cell's delay estimation, where layout is no longer estimated. This paper aims to improve cell Oasys-RTL Synthesis by predicting output capacitance using Machine Learning algorithms. We trained and tested various ML Regression algorithms predict several 16 nm designs. With help state-of-art tool, APRISA P&R Siemens EDA, we derived...

In the quest for precise power estimation during early phases of design, absence a Standard Parasitic Exchange File (SPEF) with interconnect R/C values poses significant hurdle. To address this challenge, we introduce Machine Learning (ML) approach designed to predict net metrics at Gate Level without relying on SPEF. Net features are extracted from Electronic Design Automation (EDA) tools, facilitating training models prediction Switching Power. Notably, Random Forest model emerges as most...

In advanced technologies nodes, starting from 28 nm to 7 and below, the power consumed of integrated circuits (ICs) becomes a big concern.Consequently, actual electronic design automation (EDA) tools are facing many challenges have low power, reduced area keep having required performance.To reach success criteria, because each picosecond picowatt counts, continuous development new optimization technics is necessary.In this paper, we put experiment analysis technic reduce IC by optimizing its...